Fingerprint sensor and interface

Details Fingerprint sensor and interface Fingerprint sensor and interface

2011-07-12

2011-07-12

Chawan, Sheela C (Department: 2624)

Image analysis

Applications

Personnel identification

C382S115000, C382S312000, C340S005830

Reexamination Certificate

active

07978884

ABSTRACT:
A fingerprint sensor interface that connects to a standard camera interface and minimizes input and output signals to reduce sensor die area and cost. The sensor can connect to a standard camera interface of a cellular telephone baseband processor or other device intended to receive signals from a camera. Input and output pad are arranged on a single edge of the die. Circuitry between the pads and the sensor active array creates clearance from the array to the bond wires connected to the pads.

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U.S. Appl. No. 11/837,532, Thomas.

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